[sync] Enable syncing of standard and custom emulated devices
[sync] Enable syncing of standard and custom emulated devices

R=573aa99bb19da47d816981118f95c945310dd3f4@chromium.org

Bug: 1245541
Change-Id: I9a96a20cf43df82c623089f1d7911d5373f645a5
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3240365
Auto-Submit: Simon Zünd <38944668e9e2ca98ccd0275b53370f90fa55c113@chromium.org>
Reviewed-by: Wolfgang Beyer <573aa99bb19da47d816981118f95c945310dd3f4@chromium.org>
Commit-Queue: Wolfgang Beyer <573aa99bb19da47d816981118f95c945310dd3f4@chromium.org>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend